<script setup>
import { useCarStore } from "@/stores/car";
import { useRouter } from "vue-router";
import { ElMessage } from "element-plus";
import "element-plus/theme-chalk/el-message.css";

const router = useRouter();
const carStore = useCarStore();

const singleCheck = (i, selected) => {
  carStore.singleCheck(i?.cartId, selected);
};
const allCheck = (selected) => {
  carStore.allCheck(selected);
};
console.log("商品信息",carStore.cartList)
const settlement = () => {
  if (carStore.isLogin) {
    const cartIds = carStore.cartSelectList.map(item => item.cartId);
    const sellerId = carStore.cartSelectList.map(item => item.productInfo.sellerInfo.userId);
    router.push({
      path: "/order",
      query:{
        cartIds: JSON.stringify(cartIds),
        sellerId: JSON.stringify(sellerId)
      }
    });
  } else {
    router.push("/login");
    ElMessage.warning("请登录进行结算");
  }
};
const handleQuantityChange = (item) =>{
  if (item.count < 1) {
    item.count = 1;
  }
}
const delCart = async (i) => {
  await carStore.deleteCarItem(i.cartId);
};
</script>

<template>
  <div class="xtx-cart-page">
    <div class="container m-top-20">
      <div class="cart">
        <table>
          <thead>
            <tr>
              <th width="120">
                                <!-- 全选框 -->

                <!-- <el-checkbox :model-value="carStore.isAll" @change="allCheck" /> -->
              </th>
              <th width="400">商品信息</th>
              <th width="220">单价</th>
              <th width="180">数量</th>
              <th width="180">小计</th>
              <th width="140">操作</th>
            </tr>
          </thead>
          <!-- 商品列表 -->
          <tbody>
            <tr
              v-for="i in carStore.cartList"
              :key="i?.productInfo?.productImages[0].productId"
            >
              <td>
                <!-- 单选框 -->
                <el-checkbox
                  :model-value="i.selected"
                  @change="(selected) => singleCheck(i, selected)"
                />
              </td>
              <td>
                <div class="goods">
                  <RouterLink :to="`/detail/${i.productInfo.products.productId}`"
                    ><img :src="i?.productInfo?.productImages[0]?.imageUrl" alt=""
                  /></RouterLink>
                  <div>
                    <p class="name ellipsis">
                      {{ i?.productInfo?.products?.title }}
                    </p>
                    <!-- <p class="name ellipsis">
                      {{ i?.productInfo?.products?.productId }}
                    </p> -->
                    <p class="name ellipsis">
                      {{ i?.productInfo?.products?.description }}
                    </p>
                  </div>
                </div>
              </td>
              <td class="tc">
                <p>&yen;{{ i?.productInfo?.products?.price }}</p>
              </td>
              <td class="tc">
                <!-- <p>1</p> -->
                <el-input-number
                :min="1"
                @change="handleQuantityChange(i)"
                 v-model="i.count" />
              </td>
              <td class="tc">
                <p class="f16 red">
                  &yen;{{ (i?.productInfo?.products?.price * i.count).toFixed(2) }}
                </p>
              </td>
              <td class="tc">
                <p>
                  <el-popconfirm
                    title="确认删除吗?"
                    confirm-button-text="确认"
                    cancel-button-text="取消"
                    @confirm="delCart(i)"
                  >
                    <template #reference>
                      <a href="javascript:;">删除</a>
                    </template>
                  </el-popconfirm>
                </p>
              </td>
            </tr>
            <tr v-if="carStore.cartList.length === 0">
              <td colspan="6">
                <div class="cart-none">
                  <el-empty description="购物车列表为空">
                    <el-button type="primary" @click="$router.push('/')"
                      >随便逛逛</el-button
                    >
                  </el-empty>
                </div>
              </td>
            </tr>
          </tbody>
        </table>
      </div>
      <!-- 操作栏 -->
      <div class="action">
        <div class="batch">
          共 {{ carStore.allCount }} 件商品，已选择
          {{ carStore.selectedCount }} 件，商品合计：
          <span class="red">¥ {{ (carStore.selectedPrice).toFixed(2) }} </span>
        </div>
        <div class="total">
          <!-- $router.push('/order') -->
          <el-button size="large" type="primary" @click="settlement">下单结算</el-button>
        </div>
      </div>
    </div>
  </div>
</template>

<style scoped lang="scss">
.xtx-cart-page {
  margin-top: 20px;

  .cart {
    background: #fff;
    color: #666;

    table {
      border-spacing: 0;
      border-collapse: collapse;
      line-height: 24px;

      th,
      td {
        padding: 10px;
        border-bottom: 1px solid #f5f5f5;

        &:first-child {
          text-align: left;
          padding-left: 30px;
          color: #999;
        }
      }

      th {
        font-size: 16px;
        font-weight: normal;
        line-height: 50px;
      }
    }
  }

  .cart-none {
    text-align: center;
    padding: 120px 0;
    background: #fff;

    p {
      color: #999;
      padding: 20px 0;
    }
  }

  .tc {
    text-align: center;

    a {
      color: $xtxColor;
    }

    .xtx-numbox {
      margin: 0 auto;
      width: 120px;
    }
  }

  .red {
    color: $priceColor;
  }

  .green {
    color: $xtxColor;
  }

  .f16 {
    font-size: 16px;
  }

  .goods {
    display: flex;
    align-items: center;

    img {
      width: 100px;
      height: 100px;
    }

    > div {
      width: 280px;
      font-size: 16px;
      padding-left: 10px;

      .attr {
        font-size: 14px;
        color: #999;
      }
    }
  }

  .action {
    display: flex;
    background: #fff;
    margin-top: 20px;
    height: 80px;
    align-items: center;
    font-size: 16px;
    justify-content: space-between;
    padding: 0 30px;

    .xtx-checkbox {
      color: #999;
    }

    .batch {
      a {
        margin-left: 20px;
      }
    }

    .red {
      font-size: 18px;
      margin-right: 20px;
      font-weight: bold;
    }
  }

  .tit {
    color: #666;
    font-size: 16px;
    font-weight: normal;
    line-height: 50px;
  }
}
</style>
@/stores/car1